基本解釋adj.無(wú)色的；蒼白的同根派生 colorlessness相關(guān)詞英漢例句用作形容詞 (adj.)Pyridine is a colorless chemical liquid.吡啶是一種無(wú)色的化學(xué)液體。Hundreds of years later,a comparatively colorless glass was made in Venice.幾百年后，威尼斯制出了一種相對(duì)無(wú)色的玻璃。colorlessness更多例句